{"id":"d61d973d-b0e8-4abf-9c7b-692511b51677","created_at":"2025-08-29T17:12:19.276Z","updated_at":"2026-01-12T18:07:50.702Z","owner_id":"4a57b9a7-9191-42ee-b158-c355031ca452","location_id":"a41bf2ae-e57c-465e-85b3-83ddad8bd51b","dataset_id":"e245f276-2ebc-4fef-86e3-cf4d783b5ace","form_id":"d0b457e0-91fd-4749-8b31-24dadb28569e","observed_at":"2016-02-26T05:00:00.000Z","observed_at_local":"2016-02-26T00:00:00-05:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 14.39mg/L exceeds the normal range of 12.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","water_depth","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/109772","readings":[{"id":"4817526a-fa86-4be6-bfa2-c90d6e571431","created_at":"2025-08-29T17:12:19.309Z","updated_at":"2025-08-29T17:12:19.309Z","parameter":"ph","unit":"std_units","value":"8.23","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"03380a4e-0187-451d-9308-b04116eccad2","created_at":"2025-08-29T17:12:19.317Z","updated_at":"2025-08-29T17:12:19.317Z","parameter":"oxygen","unit":"mg_l","value":"14.39","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"b092a824-98b2-4c19-8628-d9c7b40e6d73","created_at":"2025-08-29T17:12:19.323Z","updated_at":"2025-08-29T17:12:19.323Z","parameter":"water_depth","unit":"m","value":"3.74","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"787650cd-84bb-499c-b0eb-ec7980432c48","created_at":"2025-08-29T17:12:19.329Z","updated_at":"2025-08-29T17:12:19.329Z","parameter":"conductivity","unit":"us_cm","value":"275.64","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"490c976f-8300-40d2-a05a-a7384e467137","created_at":"2025-08-29T17:12:19.338Z","updated_at":"2025-08-29T17:12:19.338Z","parameter":"water_temperature","unit":"deg_c","value":"0.88","equipment":"other_multimeter_temperature","equipment_limit":null}]}